| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.075 | 0.074 | 0.081 |
| River Wear - Chester-Le-Street | 0.294 | 0.3 | 0.299 | 0.305 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.227 | 0.227 | 0.241 |
| River Wear - Stanhope | 0.212 | 0.226 | 0.235 | 0.273 |
| River Gaunless - South Church | 0.043 | 0.046 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.26 | 0.264 | 0.263 | 0.267 |
| River Wear - Witton Park | 0.32 | 0.324 | 0.324 | 0.33 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.217 | 0.217 | 0.223 |